// Copyright 2015 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// Flags: --allow-natives-syntax

var __v_7 = { __proto__: this };
let __v_9 = ArkTools.createPrivateSymbol('__v_9');
this[__v_9] = 'moo';
function __f_5() {
  __v_7[__v_9] = 'bow-wow';
}
__f_5();
